Sociedad Quimica Y Minera DE Chile ADR R (NY: SQM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	32.47	34.05	32.47	34.04	1,068,182	+1.76(+5.44%)
Apr 28, 2011	32.35	32.80	32.14	32.28	556,171	-0.10(-0.31%)
Apr 27, 2011	33.07	33.18	32.10	32.38	880,054	-0.47(-1.43%)
Apr 26, 2011	32.76	32.92	32.52	32.85	401,285	+0.21(+0.63%)
Apr 25, 2011	32.94	32.94	32.29	32.64	256,079	-0.22(-0.68%)
Apr 21, 2011	32.75	32.91	32.59	32.87	311,841	+0.37(+1.13%)
Apr 20, 2011	32.40	32.57	32.29	32.50	691,268	+0.67(+2.10%)
Apr 19, 2011	31.62	31.95	31.61	31.83	546,229	+0.45(+1.44%)
Apr 18, 2011	31.76	31.76	31.08	31.38	710,277	-0.52(-1.64%)
Apr 15, 2011	32.26	32.26	31.83	31.90	583,243	-0.30(-0.92%)
Apr 14, 2011	31.66	32.21	31.66	32.20	500,068	+0.18(+0.56%)
Apr 13, 2011	31.81	32.11	31.71	32.02	562,066	+0.51(+1.63%)
Apr 12, 2011	32.04	32.06	31.40	31.51	832,548	-0.94(-2.89%)
Apr 11, 2011	33.11	33.26	32.21	32.44	724,884	-0.64(-1.92%)
Apr 08, 2011	33.07	33.16	32.81	33.08	676,283	+0.33(+1.00%)
Apr 07, 2011	32.74	32.95	32.48	32.75	522,529	-0.11(-0.32%)
Apr 06, 2011	33.56	33.56	32.62	32.86	1,364,439	-0.09(-0.29%)
Apr 05, 2011	32.30	32.96	32.21	32.95	1,307,499	+0.76(+2.37%)
Apr 04, 2011	31.98	32.31	31.93	32.19	699,843	+0.31(+0.98%)